2012739085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2500297}}^1$

素因数の和:2500332

約数の個数: 16

約数和(自身を含む): 2880343296

約数和(自身を除く): 867604211

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2500297, 12501485, 17502079, 57506831, 87510395, 287534155, 402547817, 2012739085]

約数ペア:

[(1, 2012739085), (5, 402547817), (7, 287534155), (23, 87510395), (35, 57506831), (115, 17502079), (161, 12501485), (805, 2500297)]